Overview
The LM2904QS-13, produced by Diodes Incorporated, is a high-performance operational amplifier designed for a wide range of applications, particularly in the automotive sector. This device is part of the LM2904Q/LM2904AQ series, which consists of four independent high-gain operational amplifiers. It is AEC-Q100 Grade 1 qualified, making it suitable for automotive applications that require specific change control and high reliability. The LM2904QS-13 is also fully RoHS compliant, halogen and antimony free, and manufactured in IATF16949 certified facilities.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package | SO-8 | - |
| Number of Circuits | 4 | - |
| Slew Rate | 0.3 | V/μs |
| Gain Bandwidth Product | 700 | kHz |
| Current-Input Bias | 20 | nA |
| Voltage-Input Offset | 2 | mV (Typ) |
| Current-Supply | 700 | μA (x4 Channels) |
| Current-Output/Channel | 40 | mA |
| Voltage-Supply Span (Min) | 2 | V |
| Voltage-Supply Span (Max) | 36 | V |
| Operating Temperature | -40°C to 125°C | - |
| Mounting Type | Surface Mount | - |
Key Features
- Wide Power Supply Voltage Range: Single supply from 3V to 36V, dual supplies from ±1.5V to ±18V.
- Very Low Supply Current Drain – Independent of Supply Voltage: 700µA for the LM2904Q.
- Low Input Bias Current: 20nA.
- Low Input Offset Voltage: 2mV (Typ) for non-A versions.
- Large DC Voltage Gain: 100dB.
- Wide Bandwidth (Unity Gain): 700kHz (Temperature Compensated).
- Internally Compensated with Unity Gain.
- Input Common-Mode Voltage Range Includes Ground.
- Differential Input Voltage Range Equal to Power Supply Voltage.
- Large Output Voltage Swing: 0V to VCC -1.5V.
- Totally Lead-Free & Fully RoHS Compliant, Halogen and Antimony Free.
Applications
The LM2904QS-13 is suitable for a variety of applications, including automotive systems, industrial control systems, and general-purpose analog circuits. Its wide power supply voltage range, low input bias current, and high gain make it versatile for use in single and dual supply configurations. It is particularly useful in scenarios where high reliability and specific change control are required, such as in automotive electronics.
Q & A
- What is the LM2904QS-13? The LM2904QS-13 is a high-performance operational amplifier produced by Diodes Incorporated, featuring four independent high-gain op-amps.
- What are the key applications of the LM2904QS-13? It is primarily used in automotive systems, industrial control systems, and general-purpose analog circuits.
- What is the operating temperature range of the LM2904QS-13? The operating temperature range is from -40°C to 125°C.
- Is the LM2904QS-13 RoHS compliant? Yes, it is fully RoHS compliant, halogen and antimony free.
- What is the slew rate of the LM2904QS-13? The slew rate is 0.3 V/μs.
- What is the gain bandwidth product of the LM2904QS-13? The gain bandwidth product is 700 kHz.
- What is the input bias current of the LM2904QS-13? The input bias current is 20 nA.
- What is the maximum output current per channel of the LM2904QS-13? The maximum output current per channel is 40 mA.
- What is the minimum supply voltage for the LM2904QS-13? The minimum supply voltage is 2 V.
- Is the LM2904QS-13 AEC-Q100 qualified? Yes, it is AEC-Q100 Grade 1 qualified.
